[PATCH] D140800: Precompute OptTable prefixes union table through tablegen

[Nico Weber via Phabricator via cfe-commits]

thakis added a comment.

Could we make this an optional opt-in maybe? I imagine for the majority of the tools, this has no measurable effect, but it currently makes the Opt library harder to use for every client.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140800/new/

https://reviews.llvm.org/D140800